UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8tCqLvmRTR85DVAaLC+8prJCUU3e3DK4ES3ChRTGYsU=' 
WHERE 
  key_id = 'd70678f7d7f84458797170eaf7ec3fb8a6f77592408385250ccb687274299459' 
  AND (
    token = '8tCqLvmRTR85DVAaLC+8prJCUU3e3DK4ES3ChRTGYsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )